A 43-year-old Lansing man was killed in a crash on westbound Interstate-96 in Howell Township just before midnight Thursday, police said.

The Livingston County Sheriff’s Office said preliminary investigation indicates a 2011 Infiniti G37 driven by the Lansing man and a 2015 Motor coach were traveling westbound on I-96 west of Highland Road about 11:44 p.m. when the vehicles sideswiped one another.

The Infiniti left the roadway and struck several trees in the median. The man was pronounced dead at the scene by Livingston County EMS, police said.

Police have not released the man's name.

The Motor coach driver was a 48-year-old Dearborn Heights resident. Neither the driver nor the eight passengers in the vehicle were injured and all refused medical treatment.

Both lanes of westbound I-96 remained closed for approximately five hours during the investigation.

Police said speed is believed to be a factor in the crash, police said.